Bonjour pouvez-vous m'aider svp

Il faut dire si c'est vrai ou faux et justifier en anglais à l'aide du texte.

3) True or false? (justify)

a) His real name is Bear Grylls.
b) He has learnt how to survive when he went camping as a child.
c) He has never had a big accident. d) He has climbed Mount Everest.
e) He knows Barack Obama.
f) He has earned a lot of money thanks to his books.

Merci d'avance!​